WallStSmart

ATAI Life Sciences BV (ATAI)vsRegeneron Pharmaceuticals Inc (REGN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Regeneron Pharmaceuticals Inc generates 427641% more annual revenue ($14.92B vs $3.49M). REGN leads profitability with a 29.6% profit margin vs 0.0%. REGN earns a higher WallStSmart Score of 64/100 (C+).

ATAI

Avoid

15

out of 100

Grade: F

Growth: 4.7Profit: 2.5Value: 6.7Quality: 7.0
Piotroski: 4/9Altman Z: -4.70

REGN

Buy

64

out of 100

Grade: C+

Growth: 5.3Profit: 7.5Value: 8.0Quality: 8.5
Piotroski: 2/9Altman Z: 4.44
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ATAIUndervalued (+54.5%)

Margin of Safety

+54.5%

Fair Value

$8.72

Current Price

$3.95

$4.77 discount

UndervaluedFair: $8.72Overvalued
REGNUndervalued (+53.0%)

Margin of Safety

+53.0%

Fair Value

$1350.89

Current Price

$635.45

$715.44 discount

UndervaluedFair: $1350.89Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ATAI1 strengths · Avg: 10.0/10
Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

REGN6 strengths · Avg: 9.0/10
Debt/EquityHealth
0.0910/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.4410/10

Safe zone — low bankruptcy risk

Market CapQuality
$63.21B9/10

Large-cap with strong market position

Profit MarginProfitability
29.6%9/10

Keeps 30 of every $100 in revenue as profit

P/E RatioValuation
14.7x8/10

Attractively priced relative to earnings

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Areas to Watch

ATAI4 concerns · Avg: 2.5/10
Market CapQuality
$1.67B3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Return on EquityProfitability
-378.0%2/10

ROE of -378.0% — below average capital efficiency

Revenue GrowthGrowth
-38.7%2/10

Revenue declined 38.7%

REGN2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-7.2%2/10

Earnings declined 7.2%

Comparative Analysis Report

WallStSmart Research

Bull Case : ATAI

The strongest argument for ATAI centers on Debt/Equity.

Bull Case : REGN

The strongest argument for REGN centers on Debt/Equity, Altman Z-Score, Market Cap. Profitability is solid with margins at 29.6% and operating margin at 20.7%. Revenue growth of 19.0% demonstrates continued momentum.

Bear Case : ATAI

The primary concerns for ATAI are Market Cap, Profit Margin, Return on Equity.

Bear Case : REGN

The primary concerns for REGN are Piotroski F-Score, EPS Growth.

Key Dynamics to Monitor

ATAI profiles as a value stock while REGN is a growth play — different risk/reward profiles.

ATAI carries more volatility with a beta of 1.60 — expect wider price swings.

REGN is growing revenue faster at 19.0% — sustainability is the question.

REGN generates stronger free cash flow (848M), providing more financial flexibility.

Bottom Line

REGN scores higher overall (64/100 vs 15/100), backed by strong 29.6% margins and 19.0% revenue growth. ATAI offers better value entry with a 54.5% margin of safety. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

ATAI Life Sciences BV

HEALTHCARE · BIOTECHNOLOGY · USA

ATAI Life Sciences is a pharmaceutical company that is developing psychedelics, other hallucinogens, entactogens, and related drugs for treatment of psychiatric conditions. It was founded in 2018 and is headquartered in Berlin, Germany.

Regeneron Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its name, the company then branched out into the study of both cytokine and tyrosine kinase receptors.

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